Papers of the Jazz Heritage Wales archive, comprising material relating to what was initially known as the Women's Jazz Archive, later Women in Jazz, and finally Jazz Heritage Wales, which reflect the archive's founding and development, its aims and objectives and its wide-ranging involvement in the field of contemporary and historical jazz music. Together with material relating to the archive's founder Jen Wilson, reflecting her interest, involvement and personal achievements in the fields of music, media, education and history, particularly women's social history. The archive also includes material relating to organisations and projects in which Jen Wilson participated but for which she was not solely responsible.